Maleic acid Factory in stock
| Price | USD1.00 |
| Packge | 2KG |
- Min. Order:1KG
- Supply Ability:thousand metric tons capacity Factory
- Time:2020-06-02
Product Details
- Product NameMaleic acid Factory in stock
- CAS No.110-16-7
- EINECS No.203-742-5
- MFC4H4O4
- MW116.07
- InChIKeyVZCYOOQTPOCHFL-UPHRSURJSA-N
- AppearancePowder/SolidWhite
- density 1.59 g/mL at 25 °C (lit.)
- Melting point 130-135 °C (lit.)
- Water Solubility 790 g/L (25 ºC)
- Boiling point 275°C
- storage temp. Store below +30°C.
Maleic acid Basic information
| Product Name: | Maleic acid |
| Synonyms: | (Z)-but-2-enedioic acid;Maleic acid, extra pure, Ph Eur, BP;Maleic Acid (300 mg);MALEIC ACID, WHITE;(2Z)-But-2-ene-1,4-dioic acid;Maleic acid, 99% 100GR;Maleic acid, 99% 1KG;Maleicaci |
| CAS: | 110-16-7 |
| MF: | C4H4O4 |
| MW: | 116.07 |
| EINECS: | 203-742-5 |
| Product Categories: | Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Nutrition Research;Miscellaneous;-;Organic Building Blocks;Panax ginseng;Phytochemicals by Plant (Food/Spice/Herb);API Intermediate;Used in synthetic resin and pesticide;Pharmaceutical intermediates |
| Mol File: | 110-16-7.mol |
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| Maleic acid Chemical Properties |
| Melting point | 137-140 °C(lit.) |
| Boiling point | 275°C |
| density | 1.59 g/mL at 25 °C(lit.) |
| refractive index | 1.5260 (estimate) |
| Fp | 127 °C |
| storage temp. | Store at RT. |
| solubility | 478.8g/l |
| pka | 1.83(at 25℃) |
| form | Powder/Solid |
| Specific Gravity | 1.59 |
| color | White |
| PH | 1.3 (100g/l, H2O, 20℃) |
| Water Solubility | 790 g/L (25 ºC) |
| Merck | 14,5703 |
| BRN | 605762 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, bases. |
| CAS DataBase Reference | 110-16-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Butenedioic acid (Z)-(110-16-7) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38-43 |
| Safety Statements | 26-28-37-28A-46-24 |
| RIDADR | 3261 |
| WGK Germany | 1 |
| RTECS | OM9625000 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29173990 |
| Hazardous Substances Data | 110-16-7(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Maleic acid Usage And Synthesis |
| Chemical Properties | Maleic acid, HOOCCH:CHCOOH, also known as maleinic acid and toxilic acid,is a colorless crystalline dibasic acid. It is soluble in water and alcohol. Maleic acid is used in manufacturing synthetic resins, in textile processing, and in preserving oils and fats. |
| Chemical Properties | Maleic acid is a white crystalline solid. Faint, acid like odor. |
| Chemical Properties | Maleic acid occurs as a white crystalline (monoclinic) powder and possesses a faint acidulous odor and an astringent taste. Fumaric acid and maleic acid are the simplest unsaturated carboxylic diacids. These acids experience two-step dissociation in aqueous solutions.They have the same structural formula but different spatial configurations. Fumaric acid is the trans and maleic acid the cis isomer. The physical properties of maleic acid and fumaric acid are very different. The cis isomer is less stable. Maleic acid is used in the preparation of fumaric acid by catalytic isomerization. |
| Production Methods | Maleic anhydride is the main source of maleic acid produced by hydration. Maleic anhydride is prepared commercially by the oxidation of benzene or by the reaction of butane with oxygen in the presence of a vanadium catalyst. |
| Definition | ChEBI: A butenedioic acid in which the double bond has cis- (Z)-configuration. |
| Uses | manufacture of artificial resins; to retard rancidity of fats and oils in 1:10,000 (these are said to keep 3 times longer than those without the acid); dyeing and finishing wool, cotton, and silk; preparing the maleate salts of antihistamines and similar drugs. |
| Name | Maleic acid | |
| Synonyms | cis-Butenedioic acid | |
 |
||
| Molecular Structure |  |
|
| Molecular Formula | C4H4O4 | |
| Molecular Weight | 116.07 | |
| CAS Registry Number | 110-16-7 | |
| EINECS | 203-742-5 | |
| Properties | ||
| Density | 1.59 | |
| Melting point | 134-138 ºC | |
| Flash point | 127 ºC | |
| Water solubility | 790 g/L (25 ºC) | |
| Safety Data | ||
| Hazard Symbols |  Xn Details |
|
| Risk Codes | R22;R36/37/38 Details | |
| Safety Description | S26;S28A;S37 Details | |
| Transport Information | UN 2215 | |
| MSDS | Available | |
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Our main production base is located in Xuzhou industry park. We produce a wide range of organics.
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Any inquiries will be replied within 12 hours.
Website: http://www.chemwill.com
Email: chemwill_asia@126.com
chemwill@hotmail.com
Company Profile Introduction
Over 30 years experience in the chemical industry, Chemwill Asia co.,Ltd is one of the leading manufacturer of Organic compounds in CHINA. We own GMP licence as well as ISO certificate paper. CHemwill employs over 165 peoples including professional technical experts and professional-trained workers. The sales volume of our company in 2018 is over 8.5 million dollars.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our advantageous business including:
- Intermediate using for Pharmaceuticals
- Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks
- Intermediate using for advanced performance materials
- Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals)
* Custom synthesis from the laboratory scale to commercial production.
* Contract research, custom manufacturing and contract-manufacture
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
Think Chemistry,Think CHemWill
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- Since:2004-09-01
- Address: BLDG 9,No.235 Sanlin road,Pudong new district,Shanghai,China
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